If you don't like it, don't drop by. Stopping in on people to inform them, rudely, that they shouldn't be discussing something seems a tad arrogant. And what kind of world would it be if discussion were banned on topics that had already been "decided"? Even if you doubt the OP's sincerity and disagree with the topic, there are certainly more respectful ways of expressing your views.
I dunno about that. Was PG being respectful ? I think not. Women choosing abortion are killers. Irresponsible to boot. Has PG been respectful? Do we actually expect him to be respectful to murderers? Willing to rationally consider the woman actions in a manner that is respectful?
It doesn't appear so.
Cyber is correct. This pretends to be a debate where PG claims he can be convinced given rational argument. I think, in light of his characterizations of abortion and those seeking it, give lie to his claims of an open mind.